Fayez Sarofim & Co

Position in REGN — Regeneron Pharmaceuticals, Inc.

CIK 937729 Houston, TX

Position in REGN

as of Jun 30, 2026 · filed Aug 17, 2026 Compact

Position Value

$1,533,908

-$366,786 QoQ

Shares Held

2,460

0.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#567

of 1,322 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

Fayez Sarofim & Co holds $7,172,383 across 4 Biotechnology names. REGN ranks #2 (21.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	10,000	$4,967,300
2	REGN	Regeneron Pharmaceuticals, Inc. This page	2,460	$1,533,908
3	HALO	Halozyme Therapeutics, Inc.	7,500	$587,025
4	NAUT	Nautilus Biotechnology, Inc.	45,000	$84,150

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,533,908	2,460	0.0%	Shares	Defined	2026-08-17
2026-03-31	$1,900,694	2,460	-0.6%	Shares	Defined	2026-05-15
2025-12-31	$1,910,378	2,475	-2.9%	Shares	Defined	2026-02-13
2025-09-30	$1,433,788	2,550	-1.4%	Shares	Defined	2025-11-14
2025-06-30	$1,357,125	2,585	-0.6%	Shares	Defined	2025-08-14
2025-03-31	$1,648,998	2,600	-2.8%	Shares	Defined	2025-05-12
2024-12-31	$1,905,482	2,675	0.0%	Shares	Defined	2025-02-14
2024-09-30	$2,812,067	2,675	0.0%	Shares	Defined	2024-11-14
2024-06-30	$2,811,505	2,675	0.0%	Shares	Defined	2024-08-14
2024-03-31	$2,574,660	2,675	-2.7%	Shares	Defined	2024-05-14
2023-12-31	$2,414,419	2,749	+2.8%	Shares	Defined	2024-02-15
2023-09-30	$2,201,418	2,675	0.0%	Shares	Defined	2023-11-15
2023-06-30	$1,922,094	2,675	0.0%	Shares	Defined	2023-08-14
2023-03-31	$2,197,967	2,675	+0.9%	Shares	Defined	2023-05-11
2022-12-31	$1,911,948	2,650	+12.8%	Shares	Defined	2023-02-13
2022-09-30	$1,618,844	2,350	0.0%	Shares	Defined	2022-11-15
2022-06-30	$1,389,155	2,350	+2.2%	Shares	Defined	2022-08-12
2022-03-31	$1,606,366	2,300	+27.8%	Shares	Defined	2022-05-16
2021-12-31	$1,136,736	1,800	+260.0%	Shares	Defined	2022-02-11
2021-09-30	$302,590	500	0.0%	Shares	Defined	2021-11-15
2021-06-30	$279,270	500	-37.5%	Shares	Defined	2021-08-13
2021-03-31	$378,512	800	-32.4%	Shares	Defined	2021-05-13
2020-12-31	$571,519	1,183	+11.8%	Shares	Defined	2021-02-11
2020-09-30	$592,247	1,058	0.0%	Shares	Defined	2020-11-13
2020-06-30	$659,821	1,058	0.0%	Shares	Defined	2020-08-11
2020-03-31	$516,610	1,058	—	Shares	Defined	2020-05-12
No filing history on record for this holder in this stock.